1101044322 has 24 divisors (see below), whose sum is σ = 2726395776. Its totient is φ = 314584056.

The previous prime is 1101044317. The next prime is 1101044323. The reversal of 1101044322 is 2234401011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1101044295 and 1101044304.

It is not an unprimeable number, because it can be changed into a prime (1101044323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4369098 + ... + 4369349.

It is an arithmetic number, because the mean of its divisors is an integer number (113599824).

Almost surely, 2^1101044322 is an apocalyptic number.

1101044322 is an abundant number, since it is smaller than the sum of its proper divisors (1625351454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101044322 is a wasteful number, since it uses less digits than its factorization.

1101044322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8738462 (or 8738459 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1101044322 is about 33181.9879151325. The cubic root of 1101044322 is about 1032.6066887470.

Adding to 1101044322 its reverse (2234401011), we get a palindrome (3335445333).

The spelling of 1101044322 in words is "one billion, one hundred one million, forty-four thousand, three hundred twenty-two".